<?php

/*
 +--------------------------------------------------------------------+
 | CiviCRM version 3.3                                                |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2010                                |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
 |                                                                    |
 | CiviCRM is distributed in the hope that it will be useful, but     |
 | WITHOUT ANY WARRANTY; without even the implied warranty of         |
 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
 | See the GNU Affero General Public License for more details.        |
 |                                                                    |
 | You should have received a copy of the GNU Affero General Public   |
 | License and the CiviCRM Licensing Exception along                  |
 | with this program; if not, contact CiviCRM LLC                     |
 | at info[AT]civicrm[DOT]org. If you have questions about the        |
 | GNU Affero General Public License or the licensing of CiviCRM,     |
 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
 +--------------------------------------------------------------------+
*/

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2010
 * $Id$
 *
 */

require_once 'CRM/Admin/Form.php';

/**
 * This class generates form components for Mapping
 * 
 */
class CRM_Admin_Form_Mapping extends CRM_Admin_Form
{
    /**
     * Function to build the form
     *
     * @return None
     * @access public
     */
    public function preProcess() {
        parent::preProcess();
        $mapping = new CRM_Core_DAO_Mapping(); 
        $mapping->id = $this->_id;
        $mapping->find(true);
        $this->assign('mappingName', $mapping->name);
    }
    
    public function buildQuickForm( ) 
    {
        parent::buildQuickForm( );
        if ( $this->_action == CRM_Core_Action::DELETE ) {
            return;
        } else {
            $this->applyFilter('__ALL__', 'trim');

            $this->add('text', 'name' , ts('Name')       ,
                              CRM_Core_DAO::getAttribute( 'CRM_Core_DAO_Mapping', 'name' ),true );
            $this->addRule( 'name', ts('Name already exists in Database.'), 'objectExists', array( 'CRM_Core_DAO_Mapping', $this->_id ) );
            
            $this->addElement('text', 'description', ts('Description'), 
                              CRM_Core_DAO::getAttribute( 'CRM_Core_DAO_Mapping', 'description' ) );

            require_once 'CRM/Core/PseudoConstant.php';
            $mappingType = $this->addElement('select', 'mapping_type_id', ts('Mapping Type'), CRM_Core_PseudoConstant::mappingTypes( ));
            
            if ( $this->_action == CRM_Core_Action::UPDATE ) {
                $mappingType->freeze();
            }
        }
    }

    function setDefaultValues()
    {
        $defaults = parent::setDefaultValues();
        return $defaults;
    }
    
    /**
     * Function to process the form
     *
     * @access public
     * @return None
     */
    public function postProcess() 
    {
        // store the submitted values in an array
        $params = $this->exportValues();
        
        if ( $this->_action == CRM_Core_Action::DELETE ) {
            if ( $this->_id ) {
                CRM_Core_BAO_Mapping::del( $this->_id );
            }
        } else {
            if ( $this->_id ) {
                $params['id'] = $this->_id;
            }
            
            CRM_Core_BAO_Mapping::add( $params );
        }        
    }//end of function
}


